afterSelfAsEmpty.java

// "Replace Optional.isPresent() condition with functional style expression" "true"

import java.util.Optional;

public class Main {
  public Optional<String> get() {
    Optional<String> port = Optional.ofNullable(System.getProperty("abc");
    Optional<String> result;
      result = port.map(String::trim);
    return result;
  }
}